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    <script>
        // let str = '你指尖跳动的电光，是我此生不变的信仰';

        // let [a,b,c] = str;

        // console.log(a);
        // console.log(b);
        // console.log(c);

        // let num = 123;

        // // console.log(num);

        // let {toString}= num;

        // console.log(toString);

        let {toString} = true;

        console.log(toString);
 
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